		<div class="banner">
                      <!--轮播 -->
						<div class="am-slider am-slider-default scoll" data-am-flexslider id="demo-slider-0">
							<ul class="am-slides">
								<li class="banner1"><a href="introduction.html"><img src="/home/images/ad1.jpg" /></a></li>
								<li class="banner2"><a><img src="/home/images/ad2.jpg" /></a></li>
								<li class="banner3"><a><img src="/home/images/ad3.jpg" /></a></li>
								<li class="banner4"><a><img src="/home/images/ad4.jpg" /></a></li>

							</ul>
						</div>
						<div class="clear"></div>	
			</div>